227089488 has 160 divisors (see below), whose sum is σ = 652458240. Its totient is φ = 67809280.

The previous prime is 227089483. The next prime is 227089507. The reversal of 227089488 is 884980722.

227089488 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227089483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1312570 + ... + 1312742.

It is an arithmetic number, because the mean of its divisors is an integer number (4077864).

Almost surely, 2^227089488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227089488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326229120).

227089488 is an abundant number, since it is smaller than the sum of its proper divisors (425368752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227089488 is a wasteful number, since it uses less digits than its factorization.

227089488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 227089488 is about 15069.4886442772. The cubic root of 227089488 is about 610.0971698650.

The spelling of 227089488 in words is "two hundred twenty-seven million, eighty-nine thousand, four hundred eighty-eight".